[AD] 20171109 作業3

Question

請寫一個程式，輸入任意字元，程式會輸出該字元相對應的十進位ASCII碼

輸入說明：

程式每次會輸入一個字元

輸出說明：

對於輸入的字元，請輸出相對應的十進位ASCII碼

輸入範例：

0

輸出範例

48

Answer 1

Hidden content!
#include   *  ***   **  
int main ()
{
** * *  *  **  char ch;
*  *   ***  *    **   **  ********* 
* ** * ***      *** **    *  *   **
***** *** * *  **     ***  * ** *  * 
 *         ** * ** 
 *****    *  *  system   * ** * *** *  ** 
* *  ******  return 0;
}

Comments

prog.c: In function 'main':
prog.c:9:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system ("pause");
  ^~~~~~

Answer 2

Hidden content!
     ** *   ***   *  ****
int * ****
{
* ***   **  *** * char ch;
*   **     *      
     *  * * *** **   ****  **    *  *  **** ***
 *   ** * **    **** * *    ** * **  *  * 
  * * *     
*** *   **  ** **   * **  *  = %c and its ASCII code is * *** **  *   * **
***  * **  ** *   
 **  ** ***  *  ***  ***         ***** **
    **      **   return 0;
}

Comments

prog.c: In function 'main':
prog.c:11:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 3

Hidden content!
 * *** *** * *** ***  *****

int ** ** *  * *****
{
 *** * * * int ch;
* ** **    * * ** ********  character:  *   *** *
** ***   *   *    ** *** ********** *   ***
  *  * *    ****    *****   **   **** *
**  ***    **   * 
** ******   *  *   **   **  **** *** *
** *****  ** *    return 0;
 **     

Comments

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 4

Hidden content!
#include *** **       * 
int main()
{
  **   * * *  *   int ch;
** * ** *** * *     *** *   *  **   ** **  *    
* * *      *****  *** * **    **  * **  *** 
*    * *    *  *  * ****  * *  *  ****
  *     * **    ****** * * ** *** *  *
 ***   ** ** *  return 0;
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 5

Hidden content!
#include *         *  **
int main()
{
*** *       *   * int ch;
* ** * * ** *  ** * * **          **** **
 *****    ** ** * *  *** ******** ***    ****
 ** ** * ****  ** *  ** * **   *
***** **   **** return 0;
}
       

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 6

Hidden content!
*  * **  **  * * *
 * *** ******* **** 
main()
{
char c[1000];
int i;
  * **   * **  **      ** ** ** ** 
 *    * *   **** *  **   **    *  *
** * **   **  **   *    ** * ** *     * *****  * **






*     ** * * *    *         ** *
 ***** * ** 0;


}

Comments

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

Answer 7

Hidden content!
#include *** ***  *  **
int main()
{
*** ***   *     *  *  * *   **  * ch;
*   *****  ** ** ** * ***     *** ** **  **     *  * **** 
* *****  *      **  ****   * *   ****  
** **    ** *  *****  ** * *   **  ***
* * *** **  *   return 0; 
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 8

Hidden content!
#include<stdio.h>

int main()
{
  *  *  ** * ** *     ****  **   a;
** * * *  * **** * **  *  
   *  * ****** *  **    * *  ** *** **** *  *  ***   
    ****  ** ******   ***  
* * *** *  * * **   **  ********  * *  **** **   
    *  *       * *** **** **** **   * ** ** *
}

Comments

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 9

Hidden content!
#include<stdio.h>
int main()
{
 **    *******    **     *   * ch;
 *** *    ***   ** 
****** * **  * ** * **    *  ** ***  *  character:");
*  *    ** * ***  *   *** * **  **  ** *  *** *******  * *
* * **** * * *  * *   * ** *
***   **     * *  *** *    * ** *  ** **  * and its ASCII code is %d\n",ch,ch);
 *** **  * * *  *  ** *  *  *
* ****    **  ****  **  * *  * **     *     *
  *** * * * *  * ** * ** **** ** 0 ;
 ***  ***** **   ***     *    *
 * *    **  *  *  ****    ** 
* *** *   **      **     *** 

Comments

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~